Back to search

procedure external identifier

proc_ext_id
general
Updated 3/30/2026

Definition

The external system reference id for a medical treatment or intervention. Used as a unique reference to identify and track the procedure across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for procedure management and reporting.

Standard Abbreviation

proc_ext_id

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  proc_ext_id VARCHAR(100),  -- procedure external identifier
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  proc_ext_id as procedure_external_identifier
FROM claims;

Looking for more healthcare terms?

Browse our complete library of 65,000+ standardized healthcare data terms

Browse All Terms